1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
package goja
import "testing"
func TestGoSliceReflectBasic(t *testing.T) {
const SCRIPT = `
var sum = 0;
for (var i = 0; i < a.length; i++) {
sum += a[i];
}
sum;
`
r := New()
r.Set("a", []int{1, 2, 3, 4})
v, err := r.RunString(SCRIPT)
if err != nil {
t.Fatal(err)
}
if i := v.ToInteger(); i != 10 {
t.Fatalf("Expected 10, got: %d", i)
}
}
func TestGoSliceReflectIn(t *testing.T) {
const SCRIPT = `
var idx = "";
for (var i in a) {
idx += i;
}
idx;
`
r := New()
r.Set("a", []int{1, 2, 3, 4})
v, err := r.RunString(SCRIPT)
if err != nil {
t.Fatal(err)
}
if i := v.String(); i != "0123" {
t.Fatalf("Expected '0123', got: '%s'", i)
}
}
func TestGoSliceReflectSet(t *testing.T) {
const SCRIPT = `
a[0] = 33;
a[1] = 333;
a[2] = "42";
a[3] = {};
a[4] = 0;
`
r := New()
a := []int8{1, 2, 3, 4}
r.Set("a", a)
_, err := r.RunString(SCRIPT)
if err != nil {
t.Fatal(err)
}
if a[0] != 33 {
t.Fatalf("a[0] = %d, expected 33", a[0])
}
if a[1] != 77 {
t.Fatalf("a[1] = %d, expected 77", a[0])
}
if a[2] != 42 {
t.Fatalf("a[2] = %d, expected 42", a[0])
}
if a[3] != 0 {
t.Fatalf("a[3] = %d, expected 0", a[0])
}
}
func TestGoSliceReflectProto(t *testing.T) {
const SCRIPT = `
a.join(",")
`
r := New()
a := []int8{1, 2, 3, 4}
r.Set("a", a)
ret, err := r.RunString(SCRIPT)
if err != nil {
t.Fatal(err)
}
if s := ret.String(); s != "1,2,3,4" {
t.Fatalf("Unexpected result: '%s'", s)
}
}
|
